High severity · published Aug 21, 2020
CVE-2019-11847
An improper privilege management vulnerabitlity exists in ALEOS before 4.11.0, 4.9.4 and 4.4.9
7.8
CVSS
0.4%
EPSS
No
On KEV
Description
An improper privilege management vulnerabitlity exists in ALEOS before 4.11.0, 4.9.4 and 4.4.9. An authenticated user can escalate to root via the command shell.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 34% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AL
Aleos · Sierrawireless
before 4.11.0; before 4.9.4; before 4.4.9 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-11847
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-11847
Vendor Advisory
https://source.sierrawireless.com/resources/security-bulletins/sierra-wireless-technical-bulletin---swi-psa-2020-004/
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